Haltech Sport ECU & Wideband, AEM High Pressure pump installed replacing Kalmaker tuned ecu & hobbs switch controlled window washer style water/meth injection pump.
Original ECU Tune & Water/meth setup made 296 & 293whp. Excessively rich midrange mixture which often caused hesitance to rev out.
Large gains picked up via timing/fuel changes with Haltech ecu across the board by being able to trigger the water/meth spray only when needed.